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Contents
/*
libcharguess - Guess the encoding/charset of a string
Copyright (C) 2003 Stephane Corbe <noubi@users.sourceforge.net>
Based on Mozilla sources
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef nsCharSetProber_h__
#define nsCharSetProber_h__
#include "types.h"
typedef enum {
eDetecting = 0, //we are still detecting, no sure answer yet, but caller can ask for confidence.
eFoundIt = 1, //That's a positive answer
eNotMe = 2 //negative answer
} nsProbingState;
#define SHORTCUT_THRESHOLD (float)0.95
class nsCharSetProber {
public:
virtual ~nsCharSetProber() {};
virtual const char* GetCharSetName() = 0;
virtual nsProbingState HandleData(const char* aBuf, PRUint32 aLen) = 0;
virtual nsProbingState GetState(void) = 0;
virtual void Reset(void) = 0;
virtual float GetConfidence(void) = 0;
virtual void SetOpion() = 0;
#ifdef DEBUG_chardet
virtual void DumpStatus() {};
#endif
};
#endif /* nsCharSetProber_h__ */
Version data entries
7 entries across 7 versions & 1 rubygems